18888921769

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{12959}}^1$

素因数の和:13560

約数の個数: 16

約数和(自身を含む): 19656483840

約数和(自身を除く): 767562071

約数列:

[1, 41, 73, 487, 2993, 12959, 19967, 35551, 531319, 946007, 1457591, 6311033, 38786287, 258752353, 460705409, 18888921769]

約数ペア:

[(1, 18888921769), (41, 460705409), (73, 258752353), (487, 38786287), (2993, 6311033), (12959, 1457591), (19967, 946007), (35551, 531319)]